Granite,
slate, and soapstone are the common types of slab stone.
Slab stone, especially granite, is cold to the
touch, heavy, hard to work and expensive. It's so popular, that
it's now going into spec houses selling for less than $150,000.
Granite comes from all over the world, in a variety of colors and patterns.
Prices for materials show big regional differences, starting at $40 to
$50 per sq ft. and even lower in other areas.
Granite Sold in two thicknesses (3/4" and
1 1/4"), granite is resistant to heat and scratches. Most countertop
material is polished, but it also is available in a honed (matte) finish.
Requires resealing with penetrating sealer every couple of years to prevent
stains. Try sealers containing fluoropolymers (the chemical used
in Scotchguard).
Soapstone Both slate and soapstone come
in smaller slab sizes than granite and in not nearly the variety of colors.
Prices of these two types of stone are similar, $65-$75 per sq. ft., not
including installation or shipping. Blue gray and lightly variegated
when newly installed, soapstone oxidizes and darkens with time to a rich
charcoal. It is extremely dense, with better stain resistance than
granite. But soapstone is also soft. Soapstone is usually
treated with mineral oil. Scratches in soapstone can be sanded out.
Slate Slate runs in a wider but stil limited
color palette than soapstone: blacks, greens, reds, grays, and muted purples.
Like soapstone, slate is relatively soft, although scratch marks can be
buffed out with find steel wool. Vermont slate needs no sealers
and no maintenance. Slate mined in different regions may be more
absorptive. It will occasionally delaminate because slate is formed
in layers.
PROS: Wide variety of colors and textures, high
resistant, very durable.
CONS: High cost, some types may stain, slab size
may be limited. Can delaminate.
COST: $50 to $100 plus per sq. ft. fabricated and
installed.
SOURCES:
Freshwater Stone + Brickwork
(207) 469-6331
www.freshwaterstone.com
Vermont Structural Slate Co.
(800) 343-1900
www.vermontstructuralslate.com
Vermont Soapstone Co.
(802) 263-5404
www.vermontsoapstone.com |